Lassen steel sheet pile enclosing purlin supporting structure

Abstract

The utility model discloses a Larsen steel sheet pile enclosing purlin supporting structure which comprises steel sheet piles, supporting frames are arranged on the front sides of the Larsen steel sheet piles, a long screw is arranged between the two supporting frames, a connecting plate is arranged in the middle of the front side between the two supporting frames, and a supporting rod is rotationally connected to the middle of the front side of the connecting plate. Reinforcing blocks are fixedly connected to the left side and the right side of the interior of the supporting frame, and first through holes are formed in the top end and the bottom end of the front side of the interior of the supporting frame. The supporting frames, the long screws, the supporting rods and the threaded supporting rods are arranged, the U-shaped supporting frames are installed in the concave face of the front side of the Larsen steel sheet pile after installation and positioning are completed, the adjacent supporting frames are connected in a screwed mode through the long screws, and then the supporting rods and the threaded supporting rods form an inclined supporting structure with the adjustable height and length. The stable supporting wall is formed through splicing and connecting, the supporting effect is enhanced, the excellent deformation resistance is achieved, and the foundation structure and safety can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of Larssen sheet pile technology, and in particular to a Larssen sheet pile waler support structure. Background Technology

[0002] Larssen sheet piles, also known as U-shaped sheet piles, are a new type of building material that plays an important role in engineering projects such as bridge cofferdams, large pipeline laying, temporary ditch excavation as retaining walls, water barriers, and sand barriers; and as protective walls, retaining walls, and embankment protection at docks and unloading yards.

[0003] In building foundation engineering, the construction of Larssen sheet pile retaining walls is required. After the Larssen sheet piles are positioned and connected, a support structure needs to be installed for protection to ensure the stability, stiffness, and strength of the Larssen sheet piles. Existing support structures often lack sufficient strength in their support and connections, exhibiting poor resistance to deformation and thus posing safety hazards. Utility Model Content

[0004] The purpose of this utility model is to provide a Larssen sheet pile waler support structure that can enhance support and connection, has excellent deformation resistance, and effectively protects the foundation structure and safety.

[0005] To achieve the above objectives, a Larssen sheet pile waler support structure is provided, comprising: a Larssen sheet pile, a support frame provided on the front side of the Larssen sheet pile, and multiple support frames, a long screw provided between two of the support frames, a connecting plate provided at the middle of the front side between two support frames, a support rod rotatably connected to the middle of the front side of the connecting plate, a threaded support rod threadedly connected to the middle of the bottom end of the support rod, reinforcing blocks fixedly connected to the left and right sides inside the support frame, a first threaded hole provided at the top and middle of the concave surface on the front side of the Larssen sheet pile, and a first through hole provided at the top and bottom of the front side inside the support frame. The connection between the first threaded hole and the first screw is for reinforcingly connecting the support frame and the Larssen sheet pile together.

[0006] According to the Larssen sheet pile waler support structure, the support frame is U-shaped, and the rear end of the support frame is inserted into the concave surface of the front side of the Larssen sheet pile in order to better fit the support column to the Larssen sheet pile.

[0007] According to the Larssen sheet pile waler support structure, a first screw is provided on the front side of the first through hole. The first screw is inserted into the first through hole and threadedly connected to the first threaded hole.

[0008] According to the Larssen sheet pile waler support structure, a second through hole is provided at the front end of both the left and right sides of the support frame, and the number of the second through holes is multiple.

[0009] According to the Larssen sheet pile waler support structure, the right end of the long screw is inserted into the second through hole on the left side of the right support frame, and the rear end of the long screw is inserted into the second through hole on the right side of the left support frame.

[0010] According to the Larssen sheet pile waler support structure, a nut is provided on the left side of the long screw, and the nut is located inside the support frame. The nut is threadedly connected to the long screw, and the length of the long screw can connect two adjacent support frames together.

[0011] According to the Larssen sheet pile waler support structure, the front left and right ends of the support frame are provided with second threaded holes, and the front left and right ends of the connecting plate are provided with third through holes. A second screw is provided on the front side of the third through hole, and the second screw is inserted into the third through hole and threadedly connected to the second threaded hole.

[0012] According to the Larssen sheet pile waler support structure, the number of second threaded holes is multiple and they are evenly arranged on the support frame. The reinforcing blocks are triangular and there are multiple of them. The triangular shape is relatively stable and effectively prevents the support frame from deforming.

[0013] Beneficial effects:

[0014] 1. This utility model, by setting up a support frame, long screws, support rods, and threaded support rods, installs a U-shaped support frame inside the concave surface on the front side of the Larssen steel sheet pile after installation and positioning. Adjacent support frames are connected by tightening long screws. Then, an adjustable height and length inclined support structure composed of support rods and threaded support rods is used to assemble and connect them to form a stable support wall, which enhances the support and connection effect, has excellent anti-deformation ability, and can effectively protect the foundation structure and safety.

[0015] 2. This utility model, by setting up a support frame and reinforcing blocks, and installing triangular reinforcing blocks at the inner bend of the U-shaped support frame, provides good support for the support frame, prevents deformation of the support frame, enhances its durability, and makes it easy to reuse the support frame multiple times, thus saving costs.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional partial structural diagram of a Larssen sheet pile waler support structure according to this utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0020] Figure 3 for Figure 1 Enlarged view of point B in the image;

[0021] Figure 4 This is a three-dimensional continuous assembly diagram of a Larssen sheet pile waler support structure according to this utility model.

[0022] Legend:

[0023] 1. Larssen sheet pile; 2. Support frame; 3. First threaded hole; 4. First through hole; 5. Second threaded hole; 6. First screw; 7. Reinforcing block; 8. Second through hole; 9. Long screw; 10. Nut; 11. Connecting plate; 12. Third through hole; 13. Second screw; 14. Support rod; 15. Threaded support rod. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the description of the textual part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figures 1-4 This utility model provides a Larssen sheet pile waler support structure, which includes a Larssen sheet pile 1. A support frame 2 is provided on the front side of the Larssen sheet pile 1, and there are multiple support frames 2. A long screw 9 is provided between two support frames 2. A connecting plate 11 is provided in the middle of the front side between two support frames 2. A support rod 14 is rotatably connected to the middle of the front side of the connecting plate 11. A threaded support rod 15 is threadedly connected to the middle of the bottom end of the support rod 14. Reinforcing blocks 7 are fixedly connected to the left and right sides inside the support frame 2. A first threaded hole 3 is provided at the top and middle of the concave surface on the front side of the Larssen sheet pile 1. A first through hole 4 is provided at the top and bottom of the front side inside the support frame 2.

[0026] The support frame 2 is U-shaped. This U-shape design allows its convex surface to fit snugly against the concave surface of the front side of the Larssen sheet pile 1, providing stability, improving construction quality, and ensuring safety. The rear end of the support frame 2 is inserted into the concave surface of the front side of the Larssen sheet pile 1. A first screw 6 is provided on the front side of the first through hole 4, which is inserted into the first through hole 4 and threaded into the first threaded hole 3. Multiple second through holes 8 are provided on the front ends of both sides of the support frame 2. The right end of the long screw 9 is inserted into the second through hole 8 on the left side of the right support frame 2, and the rear end of the long screw 9 is inserted into the second through hole 8 on the right side of the left support frame 2. The long screw 9 securely connects two adjacent support frames 2 together and reinforces the joint of the Larssen sheet pile 1. A nut 10 is provided on the left side of the long screw 9, located inside the support frame 2, and threadedly connected to the long screw 9. The front left and right ends of the support frame 2 are provided with second threaded holes 5. The purpose of providing multiple second threaded holes 5 on the support frame 2 is to reasonably adjust the inclined support structure according to the terrain and other factors during construction. The inclined support structure is composed of support rod 14 and threaded support rod 15. The length of the support structure can be adjusted to flexibly adapt to construction requirements. The front left and right ends of the connecting plate 11 are provided with third through holes 12. The front side of the third through hole 12 is provided with a second screw 13. The second screw 13 is inserted into the third through hole 12 and threadedly connected to the second threaded hole 5. There are multiple second threaded holes 5, which are evenly arranged on the support frame 2. The reinforcing blocks 7 are triangular and there are multiple of them. The triangular design of the reinforcing blocks 7 is to provide a stabilizing effect, effectively prevent the deformation of the support frame 2, ensure the support effect, improve the safety of the support, enhance its durability, facilitate multiple reuses, and save costs.

[0027] Working principle: A support frame 2 is inserted into the concave surface on the front side of the erected Larssen sheet pile 1, and the Larssen sheet pile 1 is connected to the support frame 2 by the first screw 6. The connection of the Larssen sheet pile 1 is clamped between two adjacent support frames 2 by the cooperation of the long screw 9 and the nut 10. A diagonal support structure consisting of a support rod 14 and a threaded support rod 15 is installed on the front side between two adjacent support frames 2. The length of the connection is adjusted according to the height requirements.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A Larsen steel sheet pile purlin support structure, comprising: Larssen steel sheet pile (1), it is characterized in front side of the Larssen steel sheet pile (1) is provided with support frame (2), and the number of support frame (2) is multiple, long screw (9) is provided between two support frame (2), connecting plate (11) is provided in the front side middle part between two support frame (2), the front side middle part of connecting plate (11) is rotatably connected with support rod (14), the bottom end middle part of support rod (14) is threadedly connected with threaded support rod (15), the left and right sides in the inside of support frame (2) are all fixedly connected with reinforcing block (7), the top and middle part of the front side concave surface of Larssen steel sheet pile (1) are all provided with first threaded hole (3), the top and bottom of the front side in the inside of support frame (2) are all provided with first through hole (4).

2. The Larson steel sheet pile raker bracing structure according to claim 1, characterized in that, The support frame (2) is U-shaped, the rear end of the support frame (2) is inserted with the front side concave surface of the Larssen steel sheet pile (1).

3. The Larson steel sheet pile raker bracing structure according to claim 1, wherein, The front side of the first through hole (4) is provided with first screw (6), the first screw (6) is inserted with the first through hole (4), and is threadedly connected with the first threaded hole (3).

4. The Larson steel sheet pile raker bracing structure according to claim 1, wherein, The front end of the left and right sides of the support frame (2) is all provided with second through hole (8), the number of second through hole (8) is multiple.

5. The Larson steel sheet pile raker bracing structure according to claim 1, wherein, The right end of long screw (9) is inserted with the left side second through hole (8) of the right side support frame (2), and the rear end of long screw (9) is inserted with the right side second through hole (8) of the left side support frame (2).

6. The Larson steel sheet pile raker bracing structure according to claim 1, wherein, The left side of long screw (9) is provided with nut (10), and nut (10) is located on the inside of support frame (2), and nut (10) is threadedly connected with long screw (9).

7. The Larson steel sheet pile raker bracing structure according to claim 1, wherein, The left and right ends of the front side of the support frame (2) are provided with second threaded hole (5), the left and right ends of the front side of connecting plate (11) are all provided with third through hole (12), the front side of third through hole (12) is provided with second screw (13), the second screw (13) is inserted with third through hole (12), and is threadedly connected with second threaded hole (5).

8. The Larson steel sheet pile raker bracing structure according to claim 7, wherein, The number of second threaded hole (5) is multiple, and is evenly arranged on support frame (2), the reinforcing block (7) is triangular, and the number is multiple.

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